Physics, 14.09.2019 03:30, Yailynn565
38.4 mol of krypton is in a rigid box of volume 64 cm^3 and is initially at temperature 512.88°c. the gas then undergoes isobaric heating to a temperature of 935.9°c. (a) what is the final volume of the gas? (in cm^3 ) (b) it is then isothermally compressed to a volume 29.3cm^3; what is its final pressure? (in pa )
Answers: 2
Physics, 22.06.2019 14:40, casie65
During the experiment if you could triple the breakaway magnetic force with all other quantities left unchanged, what is the new value for the critical velocity if it was v0 (initial velocity), initially? (b) now if you halved the radius with all other quantities left unchanged, what is the new critical velocity if it was v0 (initial velocity), initially? (c) if during the experiment, critical velocity quadrupled with all other quantities left unchanged, what is the new breakaway force if its magnitude was initially f0,?
Answers: 1
Physics, 22.06.2019 17:50, marianamartinez6
If there's a small amount of friction between two surfaces, the result could be select all that applya. no movement b. heatc. a little bit of movementd. sliding around
Answers: 2
Physics, 22.06.2019 18:00, kachinafenton9098
Asynthetic fiber used in manufacturing carpet has tensile strength that is normally distributed with mean 75.5 psi and standard deviation 3.5 psi. how is the standard deviation of the sample mean changed when the sample size is increased from n equals 8 to n equals 47
Answers: 2
38.4 mol of krypton is in a rigid box of volume 64 cm^3 and is initially at temperature 512.88°c. th...
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